أَسْتَـوْدِعُ اللَّهَ ديـنَكَ وَأَمانَتَـكَ، وَخَـواتيـمَ عَمَـلِك.
AstawdiAAul-laha deenak, wa-amanatak, wakhawateema AAamalik.
Translation
I place your religion, your faithfulness and the ends of your deeds in the trust of Allah.
When to recite
To bid farewell to a traveller.